package com.fan.teamer.service;

import java.util.List;

import com.fan.teamer.model.domain.Message;

public interface MessageService extends TeamerService {
	public Message getMessage(int id);

	public List<Message> getAllMessages();

	public int getSize();

	public void addMessage(Message message);

	public void updateStock(Message message);

	public void deleteMessage(Message message);

	public boolean hasMessage(int id);

	public List<String> getColumnNames();
}
